Harder & Steenbeck Accessory

Seal Kit (Evolution & Infinity CRplus) 123911

The Harder & Steenbeck Seal Kit (Evolution & Infinity CRplus) 123911 is a comprehensive set of replacement seals designed to restore performance and prevent air leaks in your airbrush. Compatible with Evolution CRplus, Infinity CRplus, Evolution ALplus, and Ultra series, it provides the essential parts needed for routine servicing and maintenance.

Each seal is manufactured from high-quality materials, with PTFE for chemical resistance, Viton for durability, and Nitrile for flexibility. Replacing worn seals ensures smooth paint delivery, consistent spraying, and a longer service life for your airbrush.

• 2 × PTFE nozzle O-rings (123180)
• 2 × Viton air cap O-rings (123190)
• 3 × PTFE needle seals (123450)
• 1 × PTFE gravity cup O-ring (126340)
• 1 × Nitrile air valve body O-ring (123240)
• 1 × PTFE upper air valve seal (123220V)
• 1 × Nitrile valve stem O-ring (123220)
• 1 × Quick connect seal – plug-in nipple (123290)

An essential maintenance kit, the Harder & Steenbeck Seal Kit 123911 keeps your CRplus and ALplus airbrushes performing at their best with reliable, long-lasting seals.